package me.cat.interfacedemo.a02interfacedemo2;

public class Test {
    public static void main(String[] args) {
        PingPangSporter pps = new PingPangSporter("马龙", 24);
        System.out.println(pps.getName() + "," + pps.getAge());
        pps.study();
        pps.speakEnglish();
    }
}
